Rank	Countries/Territories	Count	Percent
1	United States	440	25.3%
2	China	368	21.1%
3	Japan	309	17.7%
4	Germany	101	5.8%
5	Singapore	97	5.6%
6	Italy	66	3.8%
7	India	51	2.9%
8	France	39	2.2%
9	Canada	32	1.8%
10	Indonesia	30	1.7%
11	Netherlands	28	1.6%
12	Viet Nam	17	1%
13	Greece	13	0.7%
14	Thailand	11	0.6%
15	Cyprus	10	0.6%
16	Australia	9	0.5%
17	Mexico	9	0.5%
18	Russia	9	0.5%
19	Taiwan	9	0.5%
20	Algeria	8	0.5%
21	Norway	7	0.4%
22	Ukraine	7	0.4%
23	United Kingdom	6	0.3%
24	Egypt	6	0.3%
25	Hong Kong	6	0.3%
26	Spain	5	0.3%
27	Turkey	4	0.2%
28	Costa Rica	4	0.2%
29	Argentina	4	0.2%
30	Philippines	4	0.2%
31	Latvia	4	0.2%
32	Brazil	3	0.2%
33	Switzerland	3	0.2%
34	Uruguay	2	0.1%
35	Colombia	2	0.1%
36	Malaysia	2	0.1%
37	Ireland	2	0.1%
38	Korea, Republic of	2	0.1%
39	Pakistan	2	0.1%
40	Saudi Arabia	2	0.1%
41	Portugal	2	0.1%
42	Poland	1	0.1%
43	Lithuania	1	0.1%
44	Bulgaria	1	0.1%
45	Austria	1	0.1%
46	Iran, Islamic Republic of	1	0.1%
47	Sweden	1	0.1%